Facsimile and static presentation processing – Natural color facsimile – Color correction
Reissue Patent
2005-09-16
2009-02-17
Lee, Thomas D (Department: 2625)
Facsimile and static presentation processing
Natural color facsimile
Color correction
C358S523000, C358S525000, C358S501000
Reissue Patent
active
RE040637
ABSTRACT:
A method for transforming a first image defined by a first multi-dimensional color space (RGB) into second image defined by a second multi-dimensional color space (CMYK). The method computes the transformation using information derived from a previous transformation of said second image into said first image. The method then minimizes the error produced while transforming the second image back into the first image. As such, an image editing system can display on a video monitor an image that is defined in one multi-dimensional color space (RGB), print using a printer that prints images using a second multi-dimensional color space (CMYK) and edit an image using any multi-dimensional color space (either RGB or CMYK) that facilitates rapid and accurate image editing.
REFERENCES:
patent: 3893166 (1975-07-01), Pugsley
patent: 4275413 (1981-06-01), Sakamoto et al.
patent: 4328515 (1982-05-01), Wellendorf
patent: 4500919 (1985-02-01), Schreiber
patent: 4717954 (1988-01-01), Fujita et al.
patent: 4907075 (1990-03-01), Braudaway
patent: 4929978 (1990-05-01), Kanamori et al.
patent: 5200816 (1993-04-01), Rose
patent: 5212546 (1993-05-01), Arazi et al.
patent: 5412491 (1995-05-01), Bachar
patent: 5506661 (1996-04-01), Hanzawa
patent: 5933584 (1999-08-01), Maniwa
patent: 6130757 (2000-10-01), Yoshida et al.
patent: 6778289 (2004-08-01), Iwata
patent: 6870636 (2005-03-01), Kulkarni
patent: 6891636 (2005-05-01), Kawai et al.
patent: 7028102 (2006-04-01), Larsson et al.
patent: 2001/0029531 (2001-10-01), Ohta
patent: 2016238 (1979-03-01), None
patent: WO 94/06242 (1994-03-01), None
Kwok, Chu & Schindler LLC
Lee Thomas D
Perkins Coie LLP
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